S1-(972) Agriculture (General) TJ1480-1496 Agricultural machinery. Farm machinery S Agriculture (General) S560-571.5 Farm economics. Farm management. Agricultural mathematics. Including production standards S631-667 Fertilizers and improvement of the soil farmwork rates marketing record keeping S589.8-589.87 Plant growing media. Potting soils SB113.2-118.46 Seeds. Seed technology SB128 Growth regulators Cropping pattern H Social Sciences (General) Inorganic fertilizer QK710-899 Plant physiology Riparian wetland S21-400.5 Documents and other collections S403 Agricultural missions S530-559 Agricultural education S589.7 Agricultural ecology (General) S605.5 Organic farming. Organiculture SB183-317 Field crops. Including cereals SB317.5-319.864 Horticulture. Horticultural crops SB320-353.5 Vegetables SB406.7-406.83 Plant propagation SB974-978 Organic plant protection. Biological control Split fertilizer application agronomy alkaloidal plants application biochar crop sciences dura etc forage crops grasses in vitro legumes medicinal plants oil palm oil palm and pre-nursery peat pisifera rice husk charcoal root crops shallot soil sciences sugar plants tanaman lidah buaya tenera